Cold Steel 39LGKT Combat Classic Gurkha Kukri. This massive Kukri features a 12" Kukri shape blade made of 5/16" thick O-1 High Carbon Tool steel the 5" Kra-Ex handle provides secure grip when swinging this chopper. Secur-Ex sheath with belt loop. Overall Length is 17" and the knife weighs in at 22 ounces. Country of Origin: Taiwan NOTE: The steel used in this blade, O-1 High Carbon Tool Steel, is not a stainless steel. It is prone to discoloration, rust, etc. To help presereve the finish of the blade keep it clean, dry and lightly oiled. Discoloration or rust is NOT a defect, but a sign you have genuine High Carbon Steel in your blade..